drm: Check if the allocation has succeeded before dereferencing newmode

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We allocate memory in drm_display_mode_from_vic_index() and use it
without checking the pointer is valid. Fix that.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Damien Lespiau 2014-03-03 23:59:07 +00:00 • committed by Daniel Vetter

parent 366d480700

commit 409bbf1e3d

1 changed files with 3 additions and 0 deletions

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drivers/gpu/drm/drm_edid.c

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